pair,contact1,contact2,flow1,flow2 5zwm_r_,1,4,1,1 5zwm_r_,1,5,1,1 5zwm_r_,4,7,1,1 5zwm_r_,7,10,1,1 5zwm_r_,11,28,1,1 5zwm_r_,12,28,1,1 5zwm_r_,14,26,1,1 5zwm_r_,15,75,1,1 5zwm_r_,16,24,1,1 5zwm_r_,17,72,1,1 5zwm_r_,17,73,1,1 5zwm_r_,18,22,1,1 5zwm_r_,19,70,1,1 5zwm_r_,21,47,1,1 5zwm_r_,23,45,1,1 5zwm_r_,25,43,1,1 5zwm_r_,27,40,1,1 5zwm_r_,29,38,1,1 5zwm_r_,30,38,1,1 5zwm_r_,32,35,1,1 5zwm_r_,32,36,1,1 5zwm_r_,37,66,1,1 5zwm_r_,39,64,1,1 5zwm_r_,41,62,1,1 5zwm_r_,42,61,1,1 5zwm_r_,44,59,1,1 5zwm_r_,46,57,1,1 5zwm_r_,48,55,1,1 5zwm_r_,50,53,1,1 5zwm_r_,68,71,1,1